300-4545 Excavator Parts E300 Carrier Roller

Caterpillar E330 chonyamulira chonyamulira ndi chimodzi mwa mbali zofunika za Caterpillar E330 excavator chassis, udindo wake waukulu ndi kuthandizira ndi kutsogolera kayendedwe ka njanji, kuchepetsa sagging ndi kugwedezeka kwa njanji, kotero kuti excavator akhoza kuyendetsa ndi kugwira ntchito bwino. nthawi zambiri imakhala ndi shaft yayikulu, chivundikiro chakutsogolo, chisindikizo chamafuta oyandama, malaya achitsulo, chivundikiro chakumbuyo chakumbuyo, gudumu ndi zinthu zina, patsekeke amabayidwa ndi lubricant kuonetsetsa kuti ntchito yake bwino